Article continues below advertisementKeith Urban ditched his wedding ring in his first sighting since his estranged wife, Nicole Kidman, filed for divorce on Tuesday, September 30. According to photos, the country star, 57, wore sunglasses and a black baseball cap as his ringless finger was visible as he held onto a brown bag on the way to Giant Center in Hershey, Penn., for his October 2 show. Article continues below advertisementSource: MEGAKeith Urban was seen without his wedding ring on October 2.